Nora, IL 61059 Frost Dates
When can you plant in Nora, IL?
Typically, the last spring freeze lands around 04/27, roughly 242 days out. The first fall frost typically arrives around 10/09, about 165 frost-free days later.
Nora sits in USDA Zone 5a (-20 to -15°F average annual minimum). The dates above are NOAA's 1991-2020 normal at the nearest reporting station, a 30-year average, not a forecast.
What to do before the first frost
About 6 weeks of growing season left in Nora before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
How much risk comes with planting early here
04/27 is the middle of 30 years of NOAA records, not a promise. Plant by 04/12 and you're betting against frost in roughly 9 years out of 10. 05/12 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Nora compares
About 165 days separate Nora's last and first frost, putting it 30,781 of 40,283 ZIP codes nationally. Within IL, it ranks 1,503 of 1,548.
Learn more
the frost range covers how to read the range around Nora's dates instead of trusting one. local microclimates covers what one yard in Nora can differ from the 61059 normal.